baber/WOPTO huggingface dataset:
Patent JP-S5513558-A (JP)
Title: Power source unit
Inventor: NISHI MASAHIRO
IPC: H04N5/00
Filed: 1978-07-13
Abstract: PURPOSE: To prevent the power from being supplied again at a restoration time after power failure by supplying the power from a main power source circuit to a load and supplying the power from an auxiliary power source circuit to a remote control receiving circuit, etc.  
     CONSTITUTION: When main power source switch 5 is closed, an auxiliary power is generated from auxiliary power source circuit 4. However, since bistable circuit 11 becomes an initial reset state at this time, auxiliary power source switch 6 continues to open, and image receiving circuit 8 is not operated. When a power source switching signal is generated from a remote control transmitter under this state, bistable circuit 11 becomes a set state, and auxiliary power source switch 6 is closed to supply the main power to image receiving circuit 8, and the operation is started. Thus, since auxiliary switch 6 to supply the power to image receiving circuit 8 is not closed until main power source switch 5 is closed and the remote control signal, etc., are generated, the power can be prevented from being supplied again at a restoration time after power failure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01257875-A (JP)
Title: Image forming device
Inventor: IWATA YASUHIRO
IPC: G03G15/047
Filed: 1988-04-07
Abstract: PURPOSE:To improve the quality of a copy image by detecting the peripheral edge part of an original image by using the reflected light from an original surface, and removing charges from a photosensitive body corresponding to a non-image area outside the peripheral edge part and erasing an image at the periphery of the original image. CONSTITUTION:The reflected light from the original by the light irradiation of an exposure lamp 4 is reflected by mirrors 5-7, then passed through a lens block 8 for power variation, and further reflected by a mirror 9 and guided to a photosensitive drum 10 to form an image of the original on the surface of the photosensitive drum 10. Then when the original is scanned by the optical system, the peripheral edge part of the original image is detected by this scanning by using the reflected light from the original surface and unnecessary charges on the photosensitive body 10 corresponding to the non-image area outside the peripheral edge part of the original image are removed to erase the unnecessary black image appearing at the periphery of the original image, thereby improving the quantity of the copy image.
Patent JP-H02265390-A (JP)
Title: Degaussing device for crt display device
Inventor: MORI HISAHIRO
IPC: H04N9/29
Filed: 1989-04-05
Abstract: PURPOSE:To surely degauss a CRT and its surrounding magnetic substance by providing a time count means counting a time corresponding to a cooling time of a positive temperature characteristic thermister and displaying the end of time count of the time count means onto a display means. CONSTITUTION:When a switch 3 is turned off while estimating the end of degaussing, a counter circuit 6 starts counting a pulse signal of a clock generating circuit 5. After counting the number of pulses corresponding to cooling time of a positive temperature characteristic thermister, the counter circuit 6 brings the output to logical 1 and stops the count of the pulse signal of the clock generating circuit 5. Through the operation above, when the positive temperature characteristic thermister is at a temperature sufficient lower for the degaussing, a green LED 8 is lighted and a red LED 9 goes off and when the positive temperature characteristic thermister 2 is at a high temperature disabling the degaussing, the red LED 9 is lighted and the green LED 8 goes off.
Patent JP-H01256311-A (JP)
Title: Seedling table structure of transplantation machine
Inventor: KURANO JUNJI
IPC: A01C11/02
Filed: 1988-04-06
Abstract: PURPOSE:To prevent the deflection of a seedling table in the operation to change the posture with a change-over apparatus of a longitudinal seedling transfer mechanism, by extending a supporting frame between the supporting parts at both ends of an outer wire of a release wire. CONSTITUTION:The mechanism to change a feeding belt 13 between a state protruded above a seedling table and a state retracted below the seedling table has the following structure. A supporting frame acting as a posture-switching part 34 is pivoted to a bracket 33 of the seedling table 4 in a state freely swingable around a lateral shaft P5 and a change-over lever 37 is pivoted to a bracket 36 in a state swingable around a lateral shaft P6. An outer wire 38a of a release wire 38 is extended between and connected to the brackets 33, 36 and an inner wire 38b is extended between and connected to an arm 34a of the supporting arm 34 and the change-over lever 37. The supporting frame 39 is attached to the brackets 33, 36 in a state retreated in a partition protrusion 4a of the seedling table 4.
Patent JP-H04221386-A (JP)
Title: Novel derivative of 4h-pyrrolo(1,2-a)- thieno(2,3-f)(1,4)diazepine, preparation thereof, and pharmaceutical composition containing same
Inventor: SHIRUBEIN RAURU
IPC: A61P25/28
Filed: 1991-03-26
Abstract: PURPOSE: To provide the subject new compound which inhibits a peripheral central benzodiazepine receptor and has a remarkable anti-hypoxemia effect, so that it can be effectively used in the treatment of hypoxemia such as ischemic syndrome or the like and the treatment of hyperlipemia or the like.  
     CONSTITUTION: A compound of formula I (R 1  is H, hydroxyl, etc.; R 2  is H, a 2-3C alkylcarbonyl, etc.; both of R 3  and R 4  are H or O), e.g. 6-hydroxy-5,6- dihydro-4-oxo-4H-pyrrolo[1,2-a]thieno[2,3-f][1,4]diazepine. 1.5 g of 2- aminocarbonyl-3-(2-formyl-1-pyrrolyl)thiophene of formula II, e.g. is suspended in a mixture of 30 ml of water and 0.75 ml of triethylamine and is reacted with stirring at a room temperature for 2 hours, whereby the compound of formula III shown in the example can be prepared. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09282867-A (JP)
Title: Random access memory
Inventor: YOSHIDA TAKAYOSHI
IPC: G11C11/401
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a random access memory which can write at higher speed. SOLUTION: The random access memory is constituted of a cell array 1, a row address buffer 2, a row decoder 3, a left end point buffer (xl) 10, a right end point buffer (xr) 11, a left end mask generator 12, a right end mask generator 13, an AND gate array 14, a mask generation part 15, a sense amplifier 6, an output buffer 8, an input buffer 9, address input terminals A8-A0, and data input-output terminals D7-D0. The mask generation part 15 is adapted to generate a mask pattern so that the same data are simultaneously written to all cells continuing from a left end point to a right end point of a specific row of the cell array 1.
Patent JP-H02265218-A (JP)
Title: Overload fusing type resistor
Inventor: ITO MASAAKI
IPC: H01C7/13
Filed: 1989-04-05
Abstract: PURPOSE:To obtain a unique fusing function when an electrical circuit is abnormal and a performance which is excellent in the same manner as ordinary fixed resistors in normal cases by a method wherein a shape-memory alloy member is arranged in parallel with an axial direction of a resistor main body from an electrode part of the resistor main body. CONSTITUTION:In a state of a normal use, i.e., at a definite electric current value or lower, a resistance element 1 and a shade-memory alloy member 3 are at less than an original-shaped recovering temperature of a shape memory alloy and in a state that they form a space; accordingly, they are not difference from ordinary fixed resistors. However, once electric power of a definite value or higher is applied, the resistance element 1 is set to the original-shaped recovering temperature or higher or the shape-memory alloy member 3 by self-heating or a sudden temperature rise inside a ceramic wall tube insulator 6; the resistance element 1 comes into contact with the shape-memory alloy member 3. Accordingly, an electric-current passage of the resistance element 1 is narrowed extremely; the self-heating is concentration locally; the element is fused. Thereby, it is possible to obtain a resistance which is provided with a high performance in the same manner as ordinary fixed resistors as a resistor and which is provided with an excellent overload fusing function by utilizing an effect of the shape memory alloy.
Patent JP-H1031135-A (JP)
Title: Guide block assembly and matching method for matching bore forming pin during molding of multifiber optical connector ferrule
Inventor: DEAN DAVID L
IPC: G02B6/40
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a guide block for holding a bore forming pin so that the float of the pin during a molding process can be decreased and frictional resistance can be improved. SOLUTION: This guide block assembly matches and holds plural fiber bore forming pins 30 and one guide bore forming pin 33 at least in mutually exact relation during the molding of a multifiber ferrule to be used for a multifiber connector. This guide block assembly has the line of fiber bore blocks, and a through fiber bore for holding each fiber bore forming pin 30 is formed at each fiber bore block. One guide bore block, for which the guide bore is formed for holding the guide bore forming pin 33, is assembled to the line of fiber bore blocks at least.
Patent JP-H0597884-A (JP)
Title: Drug for intestinal or parenteral medica- tion
Inventor: MARUKUSU HOOSANGU
IPC: A61K31/70
Filed: 1992-03-10
Abstract: The use compounds of the formula <IMAGE> in which R is hydrogen or a radical -SO3M; M is a cation; R' and R'' are hydrogen or an  alpha -glycosidically linked sulphated mono- or disaccharide residue; and where on average at least one -SO3M group is present per monosaccharide unit, for the preparation of pharmaceutical products for the prevention and/or treatment of arteriosclerotic diseases and for preventing restenosis after vascular surgery and after organ transplants.
Patent JP-H05230877-A (JP)
Title: Precast reinforced concrete vertical member joining method
Inventor: ABUKAWA MASAHIRO
IPC: E04B1/21
Filed: 1992-02-25
Abstract: PURPOSE:To simplify the work by providing the upper face of a horizontal member with a recessed part for erecting a vertical member to fit the PC vertical member, provided with a recessed part and a mortar sleeve embedded therein, into this recessed part of the horizontal member, and after closing a gap between both members with hole fitting mortar, filling and solidifying mortar inside. CONSTITUTION:A recessed part 8 larger than the outer periphery of a vertical member 1 is provided on the upper faces of a concrete horizontal member 7, and the PC member 1 provided with a recessed part 3 and a mortar sleeve 12 embedded therein is fitted into the recessed part 8, and an upper and a lower vertical main reinforcements 4, 9 are brought in line with each other. A gap between the vertical member 1 and the horizontal member 7 is then filled with hole filling mortar 10, and mortar 11 is further filled therein from an inlet 6 and solidified. Relief at the time of filling mortar 11 or the like, horizontal movement and the leak of mortar are then prevented. The work can be thereby simplified.
Patent JP-H08288834-A (JP)
Title: Detection circuit
Inventor: SAITO TATSUYA
IPC: H03K19/0944
Filed: 1995-04-12
Abstract: PURPOSE: To decrease the number of switching elements which are used for two or more of logic (1) or (0) detection circuits. CONSTITUTION: This detection circuit is provided with four P-MOSFETS MP1 to MP4 to which four input signals A, B, C and D are inputted to each gates which are connected in series between 1st and 2nd nodes of a 1st power line VDD: and an N-MOSFET MN11 to MN14, MN21 to MN24 and MN31 to MN34 to which a 1st, 2nd and 3rd lines are connected to the nodes set between and MP1 and MP2, an MP2 and MP3, and an MP3 and MP4 respectively through one of both ends of every line, and the input signals A, B, C and D are inputted to each gates provided between a 2nd power line VSS and the other end of each of 1st to 3rd lines respectively.
Patent JP-H04319345-A (JP)
Title: Photo-tomographic imaging system
Inventor: KANEKO MAMORU
IPC: G01N21/27
Filed: 1991-04-18
Abstract: PURPOSE:To provide a tomographic with less false image by operating the intensity distribution of light detected with plural photodetection means, at the time, seeking the intensity of transmission light opposite to the irradiation angle of scanned beam light, and conducting image processing whose purpose is to obtain the tomographic image of a testee body from the intensity of this transmission light. CONSTITUTION:Beam light emitted from a light source 2 is radiated toward a testee body 4 by means of a light scanning device 3, and at this time, light received the effects of refraction and scattering and transmitted through the testee body 4 is detected by a detector group 5 consisting of plural detectors D1-Dn arranged in an array form. Signals outputted from respective detectors D1-Dn are inputted into a processing device 7 through an amplifier group 6 consisting of amplifiers Al-An, and processing analysis is performed, and light (optical axis transmission light) that transmitted along an optical transmitted along an optical axis on the occasion of light beam having taken a beam line, sought even if it is transmission light received the effects of refraction and scattering. Next, the irradiation angle of a photoscanning device 3 is sought by means of a controller 9, and a fault image is restructured from the optical axis transmission light and the irradiation angle by an image processing device 8, and the tomographic image is displayed on a display device 10.
Patent JP-S5212066-A (JP)
Title: Electric shaver
Inventor: MAEDA TAKAO
IPC: B26B21/38
Filed: 1975-07-15
Abstract: PURPOSE: To provide an electric shaver having a fewer number of components. A mold for an inner blade supporter is of a simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59211765-A (JP)
Title: Movable blade tubular water turbine
Inventor: YANAGIDA ISAO
IPC: F03B3/14
Filed: 1983-05-18
Abstract: PURPOSE:To obtain a movable blade tubular water turbine, in which weight and cost are reduced and the improvement of reliability can be promoted, by using a piston rod and a guide thrust bearing in this turbine. CONSTITUTION:A tapered roller bearing is arranged as a guide thrust bearing 41. As a result, rotation of a piston rod 29 can not be transmitted to a piston 38, further any concern of a temperature rise of oil due to generation of heat by rotation of the bearing can be eliminated by a large amount of oil continually flowing in a cylinder 37 and a plural number of oil circulating holes 46 arranged inside the piston 38 so as to give a circulative flow. A piston cover 39 and a thrust nut 42 play a role of both axially stopping any shift of the guide thrust bearing 41 consisting of the tapered roller bearing and transmitting hydraulic power of the piston 38 to the piston rod 29.
Patent JP-H1067464-A (JP)
Title: Folding device
Inventor: FIELD DAVID GEORGE
IPC: B65H29/52
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To have a uniform printing paper guide surface with even density by providing a guise device with a smoothing element including various areas of printing paper contact element, and inclining the printing paper contact element in some different directions across the longitudinal part of the smoothing element. SOLUTION: After printing paper conveyed by a surface 18 of combined drums 8 reaches a bending back area 13, the printing paper is pused in a folding jaw 20 at a circumferential edge 19 of a folding drum 14. When a half of the whole length of the printing paper reaches a lower circumferential edge area of a printing paper guiding device 9, the lateral folding is carried out at the center thereof. A first area 23 of a smoothing element 11 of the device 9 on the bending back area 13 has a radius of curvature substantially equal to that of combined drums 8, a second area 24 has a smaller radius of curvature than that of the first area 23 and has transition areas 30, 31 on both sides, and a third area 25 is in contact with the second area 24. Such a continuous guide surface provides no gap in contact area of printing paper, ensuring a smooth transfer of printing paper.
Patent JP-S5514646-A (JP)
Title: Electron gun
Inventor: TAKIGAWA TADAHIRO
IPC: H01J37/06
Filed: 1978-07-17
Abstract: PURPOSE: To enable an electron gun to be used stably for a long period of time by enclosing the circumference of a cathode tip with a protective cover except for its electron ejector part and removing adverse effects due to evaporative substances of a heating element and a cathode tip.  
     CONSTITUTION: Between the front ends of a pair of supporting electric poles 11, 12 is arranged an LaB 6  cathode tip 14 which is inserted in a heating element 13 composed of, for example, pyrolytic graphite, and both the heating element 13 and the cathode tip 14 are fixed tightly by the force of screws. The protective cover 15 is made of ceramics like alumina, zirconium dioxide, etc. which are anticorrosive at high temperature, low in vapor pressure and excellent in insulation. The front end part of the cathode tip 14 is inserted into a through hole 15b, the upper part of the heating element 13 is covered by a main cover 15a, and moreover the heating element 13 and the sides of the cathode tip 14 are covered by sides 15c, 15d and fixed to the supporting electric poles 11, 12 with screws. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58204017-A (JP)
Title: Polyurethane composition having high glass transition point
Inventor: OOTANI KOUZOU
IPC: C08G18/32
Filed: 1982-05-22
Abstract: PURPOSE:The titled composition capable of providing polyurethane molded products having a high glass transition point and excellent heat resistance, prepared by reacting an ethylene oxide adduct of 4,4'-sulfonyldiphenol with an aromatic polyisocyanate. CONSTITUTION:4,4'-Bis(2-hydroxyethoxy)diphenyl sulfone is prepared by adding 2mol of ethylene oxide to 1mol of 4,4'-sulfonyldeiphenol. Then, the purpose polyurethane composition is prepared by reacting the produced 4,4'-bis-(2-hydroxyethoxy)diphenyl sulfone as a polyol component with an aromatic polyisocyanate (e.g., 4,4'-diphenylmethane diisocyanate, 2,4-tolylene diisocyanate) as a polyisocyanate component. Polyurethane molded products prepared by molding the composition have a high heat distortion temperture (>=105 deg.C).
Patent JP-S57202913-A (JP)
Title: Automatic controller for thickness of seamless steel pipe
Inventor: OSADA MICHIAKI
IPC: B21B37/78
Filed: 1981-06-08
Abstract: PURPOSE:To automatically set an optimum sampling pitch by shaping a wave- form through eliminating high-frequency components at the outside of a sampling control region. CONSTITUTION:An actually measured analog value 1 has a wave-form containing considerably many high-frequency components. A primary shaping wave- form 3 is obtained by eliminating the high-frequency components from the original wave-form by passing through a low-pass filter 2. The wave-form is then  passed through a vector analysing circuit 4 which gives an occurrence frequency  curve (power spectrum) based on each frequency component. A secondary shaping wave-form 5 is obtained by picking up the frequencies within <=3delta range  wherein delta is a standard deviation and noise regions are defined by regarding  >=3delta frequencies as noises and by shaping the primary wave-form through arranging the picked-up frequencies in a time-series order. Controlling characteristics in sampling control is highly improved as the final wave-form is shaped in  wave-form where noises in addition to high-frequency components are eliminated.
Patent JP-S59213378-A (JP)
Title: Processing of healthy food of mixture of plant
Inventor: TANAKA TOMOJI
IPC: A23L21/10
Filed: 1983-05-18
Abstract: PURPOSE:To obtain a healthy food for eliminating factors of constipation, by adding garlic, ginger oil, etc. to a mixture of a plant of the family of Lutace blended with galactose, 3, 3 andro-p-galactose, etc., grinding the blend, drying it at low temperature in vacuum. CONSTITUTION:Seeds or vaginas of a plant of the family of Lutace of perennial weeds are ground into fine powder to give a fibrous material. The fibrous material as main component, a carbohydrate obtained by combining D-galactose such as purified carrageenan, carrageenin, carrageen, etc. extracted from seaweed with 3,6-andro-p-galactose, and mannan, agar, gelatin, casein, etc. are dispersed into water, dissolved under heating, and allowed to stand and cooled. After cooling, the prepared substance is blended with vitamin C, vitamin B and B2, garlic, ginger oil as a stabilizer, cooled, gelatinized, powdered, dried at low temperature in vacuum to give a granular healthy food.
Patent JP-S5712057-A (JP)
Title: Preparation of silicone compound
Inventor: SATOU TOUNOBU
IPC: C08G77/22
Filed: 1980-06-26
Abstract: PURPOSE: To obtain the titled compd. with photopolymerizability usable for resist,  etc. by the reaction of an organopolysiloxane with an unsaturated compd. contg. a  photosensitive group and an alkoxysilane group.  
     CONSTITUTION: An organopolysiloxane of formula I (wherein n is 2W100; R 1  is phenyl or alkyl) is reacted with a compd. such as γ-methacryloxypropyltrimethoxysilane contg. a photosensitive group of formula II [wherein X is H or (halogen- substd.) phenyl; Y is H, methyl or ethyl; p is 1W5; m is 1W3; R 2  is lower alkyl, where one or two lower alkyl groups are bonded directly to Si when m is 1 or 2] or formula III and an alkoxysilane group of formula IV. A coat with excellent heat resistance, corrosion resistance, etc. can be formed by polymn. caused by the action of UV or strong visible ray on a composition primarily consisting of the resulting compd. The compd. is capable of forming a relief picture by suitable development  and is used for a printing plate, printed wiring, resist for etching, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05288329-A (JP)
Title: Hot melt spout structure of waste material melting furnance
Inventor: KUWAZUKA SHIYUNJI
IPC: F23J1/00
Filed: 1992-04-08
Abstract: PURPOSE:To restrict a widening of a hot melt spout due to a continuation of hot melt metal feeding and prevent hot melt metal from being cooled by a method wherein a front surface of an opening is provided with a water-cooled jacket, a water dispersion port of an over-flow pipe installed at a top end is provided, and a lower part of an outer circumference is immersed in an open jacket. CONSTITUTION:A front surface of a hot melt feeding port 4 is provided with a flat plate 16 having an opening slightly larger than a refractory 13 at the hot melt spout and having a slit 15 at its lower part. An inverse U-shaped water passage 19 for passing cooling water from a water feeding port 25 is formed at a water cooling jacket 17 at the front surface of the hot melt spout 4. A top end of the water passage 19 is provided with the over-flow pipe 20 and is opened into the surrounding atmosphere. The overflowed water is dispersed from the extremity end of the branch pipe 21 at a middle position of the over-flow pipe 20 toward the hot melt spout outer cylinder 22. A lower part of the outer cylinder is immersed in the open jacket 23. With such an arrangement, a shape of the hot melt spout can be kept stable for a long period of time.